Single Phase Electronic Energy Meter

The DDS666 type single-phase electronic energy meter is designed and manufactured according to the requirements of power management using large-scale integrated circuits and digital sampling technology. It is mainly used for energy metering of single phase energy consumption of residential users in smart grids.

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Description

SPECIFICATIONS

Description Values
Meter Type Single Phase
Nominal Voltage Un 120V,220V,230V,240V*
Rated Current 5(60)A, 5(100)A, 10(60)A, 10(100)A*
Nominal Frequency fn 50Hz ± 2%, 60Hz ± 2% *
Meter Constant 800 imp/kWh, 1200 imp/kWh,1600 imp/kWh*
Power Consumption of Base Meter Voltage circuit: ≦2W, 10VA

Current circuit at Ib: ≦2.5VA

Operating Voltage Range 0.8Un~1.15Un
Operating temperature range -25℃~+60℃
Extreme Operating Temperature Range -40℃~+70℃
Relative Humidity Up to 95% non-condensing

 

*For more detailed information, please refer to the nameplate

Measurement Function

Support measurement of import and export active energy, import active energy will be accumulated to the quantity of export active energy. The measurement accuracy meets the IEC standard requirements.

Display functions

The display digits of the register contains the display digits of the register contains 5 integers and 1 decimal, the display range is between 0kWh ~ 99999.9kwh. Register will return to zero when the limit value is reached.

Installation

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*For more detailed information, please refer to the nameplate or terminal cover

 

Safety Regulations

Relevant national and international safety regulations must be complied with during the meter installation. The installation must be conducted by qualified personnel. Do not touch any of the live parts of the meter at any time when the power is on. Be aware that personal injury or equipment damage could result from improper wiring procedures.

 

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